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AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE 1 of 2 2. AMENDMENT/MODIFICATION NO. 0015 3. EFFECTIVE DATE 06/01/2007 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable) 6. ISSUED BY FCC /Contracts and Purchasing Center 445 12thSt., SW, Washington, DC 20554 CODE 00001 7. ADMINISTERED BY (If other than Item 6)CODE 8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and Zip Code) Neustar, Inc. 46000 Center Oak Plaza Sterling, VA 20166 CODE IFACILITY CODE (X) (X) 9A. AMENDMENT OF SOLICITATION NO. 9B. DATED (SEEITEM11) 10A. MODIFICATION OF CONTRACT/ORDER NO. CON03000016 10B. DATED (SEE ITEM 13) 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS Theabove numbered solicitation is amended as set foith in Item 14. The hour and date specified
for receipt of Offers is extended, is not extended. Offers must acknowledge receipt of this amendment prior to the hour and date specified in the
solicitation or as amended, by one of the following methods: (a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging
receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram which includes a référence to the
solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE
PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY
RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you désire to change an
offer already submitted, such change may be made by telegram or letter, provided each
telegram or letter makes référence to the solicitation and this amendment, and is
received prior to the opening hour and date specified. 12. ACCOUNTING AND APPROPRIATION DATA (If required) No Funding Information 13. THIS ITEM
ONLY APPLIES TO MODIFICATION OF
CONTRACTS/ORDERS. IT MODIFIES THE
CONTRACT/ORDER NO. AS DESCRIBED IN
ITEM 14. CHECK ONE D A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM
14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A. ? B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as
changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY
OF FAR 43.103(b). ? C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF: 0 D. OTHER (Specify type of modification and authority)FAR 1.6 Authority of the Contracting
Officer E. IMPORTANT: Contractor X is not, I I is required to sign this document and return copies to the issuing
office. 14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including
solicitation/contract subject matter where feasible.)The purpose of this modification is to accept
and incorporate Change Order Proposai (COP) Number 11 into the contract. COP # 11 is accepted at a
cost of $5,224.00. A copy of the respective COP is attached. Funding will be via NANPA and will be
paid by FCC Billing & Collection Agent, Welch & Co. Except as provided herein, ail terms and conditions of the document relerenced in Item 9A
or 10A, as heretofore changed, remains unchanged and in full force and effect, 16C. DATESIGNED 06/01/2007
15C. DATESIGNED 15A. NAME AND TITLE OF SIGNER (Type orprint) 15B. CONTRACTOR/OFFEROR (Signature ofperson authorized to sign) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type orprint)Anthony Wimbush fr^umkrA 16B. United States of Amerija BY_ (Signature of Oontracting Officer) NSN 7540-01-152-8070 PREVIOUS EDITION UNUSABLE STANDARD FORM 30 (REV. 10-83)
Prescribed by GSA FAR (48 CFR)
53.243




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Line ItemSummary Document Number CON03000016/0015 Title NANP Administrator Page 2of2 Line Item Number Oelivery Date
Description (Start date to End date) Questions maybe addressed to Tony Wimbush @anthony.wimbush@fcc.gov. Quantity Unit of Issue Unit Price Total Cost No Changed Line Item Fields Previous Total: Modification Total:
Grand Total:




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NANP Administration Services
 Scope
of Work Change Proposal # 11
 Incorporation of State-Specific CO Office Code
 Part 1/Part 3 Reports into the
 NANP Administration System (NAS)
  NeuStar, Inc.
    
    46000 Center Oak Plaza
Sterling, VA 20166




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Table of Contents
 1 Introduction
    
    
    11.1 Purpose and Scope
    
    
    11.2 Modification of the NANPA System
    
    
    12 NANPA Recommended Scope of Work Change
    
    
    23 NeuStars Proposed Solution
    
    
    24 Assumptions and Risks
    
    
    35 Cost Assumptions and Summary
    
    
    46 Conclusion
    
    
    4
 © NeuStar, Inc. 2007
    
    iii




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1 Introduction
 1.1 Purpose and Scope
 1
  1.2 Modification of the NANPA System
  1.
    
    Either the contractor, the NANC, the INC or the FCC may identify a need for change to
the NANPA system.2.
    
    All parties may discuss the needed change and address possible solutions.3.
    
    The NANC, the INC or the FCC may request the contractor to propose a solution to
affect the change. The contractor shall develop a solution and alternatives if feasible,
and associated cost of each solution. The contractor shall submit the proposal(s) and
associated cost information to the NANC for review.4.
    
    The NANC may adopt one of the proposed changes or return the
proposal to the
contractor for further development/clarification.5.
    
    If and when a change to the NANPA system is adopted by the NANC or the INC, the
contractors liaison shall ensure that the proposed change is forwarded to the Contracting
Officer and the Contracting Officers Technical Representative (COTR). No change shall be
binding until such modification is issued, nor shall the Government be liable for any
costs associated with a system change until such modification is issued.
 
 1
 © NeuStar, Inc. 2007
    
    1




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2 NANPA Recommended Scope of Work Change
     3 NeuStars Proposed Solution
  st
  © NeuStar, Inc. 2007
    
    2




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4 Assumptions and Risks
  Assumptions:
 
    
    NANPA will continue to use the existing process for receiving state user requests to have the
Part 1 and/or Part 3 Reports emailed to them as well as verify that the state has appropriate
confidentiality protections in place.
 
    
    Current recipients of the reports who are not registered NAS users will be required to
register in NAS in order to continue to receive the reports. Appropriate notification will be
provided to those recipients.
 
    
    The Part 1 and Part 3 Reports presently available in NAS will continue to be available to
authorized state users. Further, the Part 1 Report in NAS will be enhanced with the data field
for identifying pooling pass thru applications.
 Risks:
 
    
    Potential errors could occur when updating the spreadsheet containing the list of recipients
for the reports, resulting in the reports being delayed or not being sent.
 
    
    State recipients will need to ensure their NAS user registration remains current in order for
the reports to be sent to them. The users are notified in advance when their registration is
to expire. If the user allows their registration to expire (e.g., the user fails to reset
their password when it expires), the user will not receive the reports.
 © NeuStar, Inc. 2007
    
    3




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5 Cost Assumptions and Summary
  6 Conclusion
  © NeuStar, Inc. 2007
    
    4




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Attachment 1  Part 1 Report
  ROUESTEDAPP
    
    
    
    
    
    COMPANY
    
    RATE
    
    SWITCH
    
    SUBMIT
    
    EFFECTIVE
    
    CONTACT
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    E-
    
    TrackingST
    
    NPA
    
    NXX
    
    TYPE
    
    OCN
    
    NAME
    
    CENTER
    
    CLLI
    
    DATE
    
    DATE
    
    NAME
    
    CITY
    
    ST
    
    ZIP
    
    PHONE
    
    MAIL
    
    No. © NeuStar, Inc. 2007
    
    1




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Attachment 2  Part 3 Report
  STATE
    
    NPA
    
    NXX
    
    SWITCH CLLI
    
    OCN NAME
    
    RATE CENTER
    
    TRACKING NUMBER
    
    STATUS
    
    EFFECTIVE DATE
    
    DATE RECEIVED
    
    APP TYPE © NeuStar, Inc. 2007
    
    2